What is Disk Compression?

Disk compression is a method of data compression that works by creating a compressed form of a data file for the reason of using less space on the hard disk drive. The utility is located in between the OS and the HDD and it kicks in when there is an attempt made to save a particular file to the disk. On its journey, the compression utility grabs the file and compresses it.

The opposite occurs when files are open, as the utility again intercepts the file, this time decompressing the file and giving it to the OS. This facility is compatible with all applications and the process occurs in the background, silently and efficiently working to maximise space.

Memory Installation Guides

Memory is one of the simplest upgrades that you can perform on your computer. To make it even easier our support team have created both installation videos and a written guide for you to follow.

Should you have any issues with your installation please see our FAQ page or contact our support team via live chat or at support@offtek.co.uk.

Lifetime Warranty

All OFFTEK memory is backed by our full lifetime warranty. We obsess over our products so you do not have to. Our team constantly strive to ensure that all our memory is of the highest quality but should you ever have any issues with your purchase you have the peace of mind that you can return your product for a replacement if the need arises.

Top Brands

We have close relationships with all of the top tier RAM memory manufacturers which enables us to provide a constant supply of the highest quality products. This in effect means compatible, reliable RAM and most importantly great prices, all backed by a limited lifetime warranty. If you require a specific brand of memory then please do not hesitate to contact one of our sales team.

Guaranteed Compatibility

Over the years we have taken immense care in creating one of the most in depth memory configurators. We do this to ensure that when you purchase a memory upgrade from OFFTEK you are confident that the upgrade is 100% compatible with your system.
Should you have any questions prior to ordering your upgrade we have technicians on hand via live chat, email or phone who will be able to answer any queries you may have.

We take the time to look into each machine to ensure that we offer all sizes and speeds that the machine is able to take not just the latest specification that has been released. We believe that offering all options for machines provides a 100% guarantee that the memory with function with your original memory module efficiently.

What is Server Memory and What does it mean?

Memory hardware that is advertised for ‘Server Use’ is typically very similar to standard RAM hardware that you would put in your laptop or Desktop PC. Where standard and ‘server’ memory differ is with the way that they operate.

Servers can only use what’s called ‘registered’ or ‘buffered’ memory, which is otherwise known as Error Correcting Code (ECC) memory. Laptops and desktops use ‘unbuffered’ memory and the two types are usually not interchangeable unless your computer has the right type of motherboard.

What is ECC Memory?ECC memory is hardware that is used in spheres of business where the margin for error is very low. Industries such as stock trading and betting bookmakers require very accurate and precise information, which ECC memory allows for, as it corrects data that it deems as ‘corrupted’ as it goes along.

Lots of RAMTypically speaking, servers will tend to have far more RAM than a desktop PC laptop. Current computers will normally have around 8 Gigabytes to 16 Gigabytes of memory, whilst it is not uncommon for a server to have as much as 200 Gigabytes of memory. When dealing with this amount of RAM, it has to be ECC memory.

How does it Work?Without getting too technical about how the inner workings of the hardware operate, ECC memory detects when one or two ‘bits’ of data have become corrupted and corrects it immediately, protecting the integrity of the information.

What Happens if you use Non-ECC Memory in a Server?The recommended course of action is to use ECC memory in your server, however, there is a school of thought that says that standard unbuffered or unregistered RAM can be used, as long as the corrupted ‘bits’ of data that are missed aren’t going to cause issues for the businesses using them. Financial institutions and banks don’t have the luxury of making errors, so ECC memory is an absolute must. The trouble with adopting a ‘suck it and see’ approach, is that you’re only going to realise that your data has become corrupted at the point when you most need it, so whilst the use of standard RAM is possible, it’s not advisable.

In SummaryUltimately, the side of the ECC v Non-ECC debate you fall on will be determined by whether your line of business allows for a small margin of error or not. However, in either sense, different servers will have different capabilities, so it’s important that you check your facts and specs before making any buying decisions. For 100% compatibility, you can use the server memory configurator on our website.

If you are looking to place a quantity order or are buying on behalf of the public or private sector then please contact one of our designated account managers who will be able to deal with your requirements in more detail.

Unsure on your current memory specification or looking to purchase in quantity?

For any queries you may have please contact one of our experienced Memory Specialists via one of the following methods and they will ensure that any issue is resolved immediately and effectively.

Request a Callback

Brands we Supply

The advantages of adding more Ram Memory

Installing a memory module is one of the simplest upgrades that can be done to a computer

There is no configuration, no sitting around waiting for things to update and backup. It is simply plug and play!By adding more Ram memory into you laptop, desktop or server you will be doing the following:

Improving the overall performance of the machine

Allowing for increased multitasking

Extending the life of the machine

Producing faster boot times

Increasing productivity

Decreasing latency in gaming

Adding memory is the easiest upgrade available for your machine for the best increase in performance. If you are unsure on how to upgrade your machine no problem take a look at our detailed guides on how to install your new Laptop or Desktop Memory upgrade.

Compatibility Guarantee

Guaranteed Compatibility

Over the years we have taken immense care in creating one of the most in depth memory configurators. We do this to ensure that when you purchase a memory upgrade from OFFTEK you are confident that the upgrade is 100% compatible with your system.
Should you have any questions prior to ordering your upgrade we have technicians on hand via live chat, email or phone who will be able to answer any queries you may have.

We take the time to look into each machine to ensure that we offer all sizes and speeds that the machine is able to take not just the latest specification that has been released. We believe that offering all options for machines provides a 100% guarantee that the memory with function with your original memory module efficiently.

Delivery Options

UK Delivery

Free UK Delivery (within 5 working days) £0.00

1st Class Delivery (within 1-2 working days) £0.95

Next Day (Before 1PM) £5.95

Next Day (Before 9AM) £15.50

Saturday Guaranteed £10.50

DHL Courier and same day delivery options are available on request.
More info

International Delivery

We now deliver to over 200 countries worldwide with DHL at incredibly low prices.

Free Returns

Why buy from offtek

Matched Ram upgrades for your specific model

Offtek provides matched upgrades for new and legacy machines. Every one of our RAM modules are tested to ensure that not only are they compatible with the machine but also that they perform in a wide range of different environmental conditions. This allows us to back our modules with a limited lifetime warranty.

Established in 1996, OFFTEK is trusted by many of the UK's best known household names as their number ONE source for ram upgrades.

Misson critical or movie night we have your upgrade sorted

Our team is made up of memory specialists with an average of 9 years experience in the RAM industry. We offer upgrades for not only the latest machines on the market but just as important those legacy machines that you need to keep running.

RAM is extremely important in ensuring your machine operates at its optimum performance. Our upgrades ensure that your computer will be performing at its best for years to come.

Fast Free UK Delivery

We offer FAST FREE UK Delivery on all orders with 96% of orders dispatched same day. For those that cannot wait we also offer faster delivery options including next day.

60 Day Money Back Guarantee

Not 100% happy with your order then return it to us under our No Quibble 60 Day Money Back Guarantee. Worried you might have made the wrong choice? With our no quibble return policy you can send it back to us and get a full refund up to 60 days after you've received your order. Whether you've picked the wrong product or just changed your mind you can send your order back to us and you'll get all your money back.

Twice Daily Price Checks

Our Price Promise commitment means that you can buy from us with confidence.

Our team works hard to ensure that you not only have peace of mind in the fact that the memory you order is 100% compatible but that our price is also the lowest for that product.

We check our prices daily against all our competitors to ensure that you are getting the best deal.

Experts On Hand

We have dedicated and highly trained experts with an average of 7 years experience. They are here to help you from purchase through to installation. We use a number of contact methods so you can speak to one of our specialists with ease.

Limited Lifetime Warranty

Feel confident that your memory will last a lifetime. Our limited lifetime warranty guarantees that if your memory should ever fail we will replace or repair the product free of charge provided that it is still manufactured. Please note that the lifetime warranty refers only to memory modules and not flash memory or storage products. Please see the individual 'product details' for warranties specific to each product.

100% Compatibility

Every memory product matched specifically to your machine is individually tested to guarantee reliability and 100% compatibility with your computer and operating system.

Online Since 1997

Offtek has been supplying memory online since 1997 with over 500,000 happy customers. Well, maybe the odd one does'nt like us ;)

We have always been passionate about providing our customers with the tools and information to update their systems in the simplest manner. Early in 1996 we took on the challenge to find the type of memory compatible with every computer ever built. Hence our first memory configurator was born. Our constant daily updates allow our customers to easily select the correct memory for their machines and that objective is as important today as it was when the idea was first broached across a kitchen table in central Birmingham

Large Stock Holding

As one the largest memory distributors in Europe, our large stock holding allows us to offer next day delivery on a wide range of products.

Environmentally Friendly

If you have no need for your old memory after you have upgraded to one of our larger/faster modules, we will recycle this for you free of charge under the WEEE directive.

Feedback

"The title says it all really - Laptop memory in stock & Quick Delivery, Good Price."

Duncan from Essex

Verified Order

30th April 2014

"Superb customer service - checked it was right for me and happy to change order"

Stephen from West midlands

Verified Order

24th October 2013

"Great Job Thank You and SupaFast Service...AAA*****"

Marti from Durham

29th August 2013

"The product was well packaged and delivered on time, and I was very satisfied with the service and product. i can recomend them to anyone"

Kenneth from Down

9th May 2013

"Bought 2 x 1gb memory modules for my Acer laptop, easy install & now works superfast. Items were lowest cost I could find on line with next day delivery even with normal postage.
No comlaints, can highly recommend OFFTEK"

Contact form for the Privacy Officer

You can contact the Offtek Privacy Officer at any point should you have any queries relating to our "Privacy Policy".

This form allows you execute your right to be forgotten. You have the right to object to our use of your personal data, or ask us to view, edit, remove or stop using it if there is no need for us to keep it.

In order to comply with your request, we may ask you to verify your identity.

If you request removal of your personal information, we may as detailed within our Privacy Policy be required to retain some of your data for a minimum period.

First Name

Last Name

Company Name(if Applicable)

Email Address

Enquiry

We will only use your details to provide a response and/or to complete your request.